be?made?of能看出原材料,be?made?from看不出原材料。~给大家总结了一个表格可以先粗略看一下:
含义
1、be?made?of英[bi me?d ?v] 美[bi me?d ?v]?
[词典] 由...制成的;
2、be made from英[bi me?d fr?m] 美[bi me?d fr?m]?
[词典]由…制造的;
用法
1、be made of?由……制成的,表示经过了物理反应,还能看得见原材料。
例句:The table is made of wood.桌子由木头制成。(说明:一看桌子,就知道原材料是木头,所以用be made of)
例句:The ball is made of iron.这个球由铁做成。(说明:一看球,就知道是铁做成的)
2、be made from 由……制造的,一般来说,经过了化学反应,看不出原材料的用be made from。
例句:Paper is made from wood.纸是由木制成的。(说明:一看纸,看不出是啥原材料,所以用be made from)
例句:Wine is made from grapes.酒是由葡萄制成的。(说明:只看酒,是无法判断出原材料的)